User:RickettsAM

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Andrew Ricketts, or RickettsAM, is a burnt-out 5th year pure mathematics student at Memorial University of Newfoundland.

Aside from an interest in mathematics, Andrew is interested in computers, web culture, music (he plays guitar and bass), other sciences (biology, psychology, physics, etc), video games, technology, and other things he cannot recall right now.

[edit] Left 4 Dead

Left \int_{0}^{\sqrt{8}}x dx Dead

Left 1 Dead (\mod{3})

Left 22 Dead

Left (the first perfect number − 2) Dead

Left \frac{d}{dx}4x Dead

Left | − 4 | Dead

Left | {a,b,c,d} | Dead

Left {{4}\choose{3}} Dead

Left \frac{4!}{6} Dead

Left \lim_{x\rightarrow 2} \left (\frac{x^2-4}{x-2} \right ) Dead

Left \lceil \pi \rceil Dead

Left |1+\sqrt{3}i|^2 Dead

Left φ(5) Dead

Left gcd(12,20) Dead

Left 2\sum_{i=0}^{\infty}\left(\frac{1}{2}\right)^i Dead

Left |\mathbb{Z}_{5}^{*}| Dead

Left \sqrt[5]{1024} Dead

Left \text{sup}(-\infty,4) Dead

Left \det \left|\begin{array}{cccc} 1 & 1 & 0 & 0 \\ 1 & 0 & 0 & 0 \\ 0 & 0 & 4 & 0 \\ 0 & 0 & 0 & -1\end{array}\right| Dead

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